This repository uses: https://github.com/jnunemaker/httparty/ https://github.com/rspec/rspec https://github.com/serverest/serverest Documentation: https://www.rubydoc.info/github/jnunemaker/httparty/HTTParty/ClassMethods https://www.rubydoc.info/github/jnunemaker/httparty/HTTParty/Response https://relishapp.com/rspec/rspec-expectations/docs/built-in-matchers Follow studying https://blog.teamtreehouse.com/its-time-to-httparty https://www.joshmcarthur.com/til/2018/05/29/simple-ruby-api-clients-with-httparty.html